Have you heard about using scleral contact lenses when you have dry eye disease? They're a great idea for dry eye sufferers. Let's review three reasons why scleral lenses work well for patients who have dry eye disease.

#1) The Shape of a Scleral Lens

Scleral lenses are a little larger than a soft contact lens. The lens goes over your eye from the white part of the eye, sclera, to the other side just like a soft contact lens would. But, the difference with a scleral contact lens is its rigid material. 

The rigid material gives the lens a fish bowl shape that vaults over the front of your eye. You fill the lens with sterile saline solution. Then when you put it on your eye, the saline bathes your eye in moisture all day long.

The lenses work really well to keep your eyes lubricated an...